/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package DBAction;

import MyClass.DBConnector;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author God
 */
public class EditProduct extends HttpServlet {

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            Connection con;
            String productID = request.getParameter("productID");
            String userID = request.getParameter("userID");
            String productName = request.getParameter("productName");
            String description = request.getParameter("description");
            String imgURL = request.getParameter("imgURL");
            String category = request.getParameter("category");
            String price = request.getParameter("price");
            String type = request.getParameter("type");
            boolean typ;
            if ("mua".equals(type)) {
                typ = true;
            } else {
                typ = false;
            }
            try {
                con = DBConnector.getConnection();
                String updateString = "UPDATE Product SET productID=?, userID=?, productName=?, description=?, imgURL=?,"
                        + "category=?, price=?, type=? WHERE ProductID=?";
                PreparedStatement preStmt = con.prepareStatement(updateString);
                preStmt.setString(1, productID);
                preStmt.setString(2, userID);
                preStmt.setString(3, productName);
                preStmt.setString(4, description);
                preStmt.setString(5, imgURL);
                preStmt.setString(6, category);
                preStmt.setInt(7, Integer.parseInt(price));
                preStmt.setBoolean(8, typ);
                preStmt.executeUpdate();

            } catch (ClassNotFoundException ex) {
                Logger.getLogger(EditProduct.class.getName()).log(Level.SEVERE, null, ex);
            } catch (SQLException ex) {
                Logger.getLogger(EditProduct.class.getName()).log(Level.SEVERE, null, ex);
            }


        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
